Kaplan, D I Application of Synchrotron X-ray Fluorescence Spectroscopy and Energy Dispersive X-ray Analysis To Identify Contaminant Metals on Groundwater Colloids. [electronic resource] - Environmental science & technology Jun 1994 - 1186-9 p. digital Publication Type: Journal Article ISSN: 0013-936X Standard No.: 10.1021/es00055a033 doi